#645D3F Color

#645D3F is rgb(100, 93, 63) in RGB and hsl(49, 23%, 32%) in HSL. The closest CSS named color is DarkOliveGreen. White text is most readable on this background.

#645D3F

HEX#645D3F

RGBrgb(100, 93, 63)

HSLhsl(49, 23%, 32%)

HSVhsv(49, 37%, 39%)

OKLCHoklch(47.7% 0.046 96.6)

CMYKcmyk(0%, 7%, 37%, 61%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #645D3F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.61:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.18:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #645D3F based on color wheel relationships. Click any swatch for its full breakdown.

Base#645D3F Complementary#3F4664 Analogous#644B3F Analogous#58643F Triadic#3F645D Triadic#5D3F64

Tints & Shades

Lighter tints and darker shades of #645D3F, useful for hover states, backgrounds, and text variants.

Tints

#817851 #9F9465 #B0A882 #C4BEA1 #D6D1BD #E9E7DC

Shades

#585237 #4B462F #3F3A27 #322F1F #262318 #191710

Use #645D3F in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex